Ice is 6 to 12 inches on the big lake! People are moving fish houses all over Otter Tail Lake. Four wheelers are the best for transportation now. Always check where you are going - ice is never completely predictable. Fish are biting in 20 to 30 feet of water. All accesses are now open. Be safe and we hope to see you over the holidays! Stop in at Ken's Tackle for some direction! Happy Holidays!